高中英语人教版(2019)必修第二册Unit 4 History and Traditions Discovering Useful Structures课件(共39张ppt)

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名称 高中英语人教版(2019)必修第二册Unit 4 History and Traditions Discovering Useful Structures课件(共39张ppt)
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版本资源 人教版(2019)
科目 英语
更新时间 2024-07-10 06:43:53

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(共39张PPT)
Discovering Useful Structures
Unit 4 History and Traditions
皇上不可能不要后宫了,于是解决办法是——
What’s the function of past participle (v-ed)
The vase is broken.
Hearing the news, he showed a surprised look.
Worried about the journey, I was anxious for the first few days.
Tom finally had the book finished.
Predicative(表语)
Adverb(状语)
Attribute(定语)
Object complement(宾语补足语)
Past Participle
as
the Attributive
过去分词作定语
用法和意义
However, a lot of young people consider him as a true hero.Some young people had their hair _____like him.His cruel behavior even had so many people ________(沉迷其中).
cut
addicted
过去分词作定语
a ______________ river一条被污染的河流
the ______________ flowers浇过水的花
______________ leaves落叶
the______________ sun升起的太阳
及物动词的过去分词,具有被动和完成的意义。
不及物动词的过去分词,不表示被动,只表示完成。
polluted
watered
fallen
risen
位置
However, a lot of young people consider him as a true hero.Some young people had their hair _____like him.His cruel behavior even had so many people ________(沉迷其中).
cut
addicted
a closed door a lighted candle
a crowded room written exercises
spoken English
单个的过去分词作定语位于它所修饰的名词或代词前面,作前置定语
位置
However, a lot of young people consider him as a true hero.Some young people had their hair _____like him.His cruel behavior even had so many people ________(沉迷其中).
cut
addicted
过去分词短语作定语位于它所修饰的名词或代词后面,其作用相当于定语从句,做后置定语。。
I have read the books written by Hanhan.
We lived in the house built by my uncles.
We are discussing the plan made by her.
He is a teacher________ (love) by his students.
他是一位受学生爱戴的老师。
loved
grammar
tired
organised
dressed
pre-modifier(前置定语)
post-modifier(后置定语)
转换
However, a lot of young people consider him as a true hero.Some young people had their hair _____like him.His cruel behavior even had so many people ________(沉迷其中).
cut
addicted
It’s a picture painted by Leonardo Da Vinci.
It’s a picture_________________________ painted by Leonardo Da Vinci.
that/which was
转换
However, a lot of young people consider him as a true hero.Some young people had their hair _____like him.His cruel behavior even had so many people ________(沉迷其中).
cut
addicted
There was a woman dressed in white.
There was a woman_________________________ dressed in white.
that/who was
转换
However, a lot of young people consider him as a true hero.Some young people had their hair _____like him.His cruel behavior even had so many people ________(沉迷其中).
cut
addicted
I like reading the novels __________________ (write ) by Zhang Ailing.
I like reading the novels ___________________ written by Zhang Ailing.
written
that/which were
v-ing 和 v-ed 作定语的区别
the boiled water
正在沸腾的水
烧开过的水
the boiling water
v-ed表示动作已经完成
v-ing表示动作正在进行
v-ing 和 v-ed 作定语的区别
This is a letter __________(write)in black ink.
There are so many people __________(show) interest in surfing the internet.
written
showing
v-ed与被修饰词之间构成动宾关系,即被动
v-ing与被修饰词之间构成主谓关系,即主动
练习
However, a lot of young people consider him as a true hero.Some young people had their hair _____like him.His cruel behavior even had so many people ________(沉迷其中).
cut
addicted
The question _______________ was very important.
讨论过的那个问题很重要。
The house ______________at the corner of the street was built in 2016.
矗立在街道角落的那所房子是2016年建的。
discussed
standing
(正在变化的)
(变化了的)
(发展中的)
(发达的)
a developing country
a developed country
the changing world
the changed world
拓展
However, a lot of young people consider him as a true hero.Some young people had their hair _____like him.His cruel behavior even had so many people ________(沉迷其中).
cut
addicted
_______ yesterday
The meeting ___________ now
(hold)
__________ tomorrow
done、being done与to be done
作定语的区别
is of great importance. (hold)
held
being held
to be held
过去分词作定语与其它非谓语形式的区别:
1. 过去分词done表示被动和完成;
2. 现在分词的被动式being done表示被动的、正在进行的动作;
3. 不定式的被动式to be done则表示一个将要发生的被动动作
拓展
However, a lot of young people consider him as a true hero.Some young people had their hair _____like him.His cruel behavior even had so many people ________(沉迷其中).
cut
addicted
done、being done与to be done
作定语的区别
The building _________________________________ is our classroom building.去年建造的楼是我们的教学楼。
The building ___________________________ is our classroom building.现在正在建造的楼是我们的教学楼。
The building _________________________ is our classroom building.下个月将要建造的楼是我们的教学楼。
built last year
being built now
to be built next month
Summary : Past participles as Attributes
past participles
pre-modifier(前置定语)
post-modifier(后置定语)
单个分词
复合分词
分词短语
vt.
vi.
已经发生
表示状态
表示被动
已经发生
Past Participle
as
the Object complement
过去分词作宾语补足语
What is the object complement
Everyone calls him
(宾语)
(宾补)
(主语)
(谓语)
Tom.
宾语补足语一般放在宾语_________, 对宾语起____________的作用。
之后
补充说明
We must get the work finished by 10 o’clock.
He found his new bike stolen.
过去分词作宾语补足语,表示______ 或______ 的意义,有时候两者兼而有之。
被动
完成
1.表示感观、感觉和发觉的动词。如:
watch, observe, see, hear, listen to, feel, notice, find等。
(1) When we got to school, we saw the door locked.
(2) He found his house stolen when he got back home.
V-ed作宾语补足语常用于以下几种情况:
当我们到学校时,我们看见门锁着。
回到家他发现家被盗了。
(1) You’d better keep the guests seated.
(2) I'm trying to get this article finished for Thursday.
(3) She had to shout to make herself heard above the sound of the music.
2.表示“致使”意义的动词。如:have, make, get, keep等。
Jack had his hair _______ yesterday.(cut)
cut
Observe the rules of the past participle
3.表示“希望、愿望、命令”意义的动词。如:want, expect, would like, wish, order等。
(1) The teacher wouldn’t like the problem discussed at the moment.
老师不想此刻讨论这个问题。
(2) I want the suit made to his own size.
我想要这套衣服照他自己的尺寸做。
The father wants his daughter __________dancing. (teach)
taught
Observe the rules of the past participle
4.“with + 宾语 + 过去分词”结构中, 过去分词用作介词with的 。过去分词与宾语之间是 _______关系。
(1) With water heated, we can see the steam rising.
(2) With the matter settled, we all went home happily.
宾语补足语
被动
The thief was brought in with his hands ________ behind his back.(tie)
tied
Observe the rules of the past participle
My mother never allows me to play computer games with my homework ____________ (unfinish).
unfinished
Observe the rules of the past participle
grammar
You can make yourself _____________ (understand) pretty well if you keep on speaking the language.
2. --- I can’t see the words on the blackboard.
--- Perhaps you need to have your eyes (examine) __________.
3. We can hear the windows _______(beat)by the heavy rain drops.
Exercise
examined
understood
beaten
4. With everything well__________ (arrange), he left the office.
arranged
V-ed在句中可作 _____、_____________。
定语
宾语补足语
①单个的过去分词作定语时,位于它所修饰的名词或代词前面;
② 过去分词短语作定语:通常后置,其作用相当于定语从句。
③单个的过去分词修饰复合不定代词something, everything等或指示代词those时,要放在这些词的后面。
V-ed作宾语补足语通常用于:
①表示感观、感觉和发觉的动词。
②表示“致使、意愿、命令或者希望”意义的动词。
③with的复合结构。
作定语
作宾补
Thank you